X²+10x+21=0
/\ = 10²-4*1*21
/\ = 100 - 84
/\ = 16
x = (-10+/-\/16)/2
x = (-10+/-4)/2
x' = (-10+4)/2 = -6/2 = -3
x" = (-10-4)/2 = -14/2 = -7
S: {-3; -7}
Answer:
Waste of tree so not halal mode
There is no simplest fraction, because no same numbers go into 33 and 100. (The hundred is from 33/100, because 33% and 33/100 are the same thing.
Answer:
C. ∠SOE and ∠DOA
D. ∠EOA and ∠DOS
Step-by-step explanation:
Vertical angles are congruent angles.
From the given figure, the vertical angles are...
∠SOE and ∠DOA
∠EOA and ∠DOS
<u>---------------------------</u>
Answer:
Jane is 12 and Harvey is 36
Step-by-step explanation:
